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2024-11-21mb/topton/adl: Add initial support for X2F N100 FW applianceAlicja Michalska
X2F-N100 is an embedded device/firewall with Intel N100 SoC and 4x 2.5Gb Intel I226-V NICs. Currently tested and working: - Payload (EDK2) - Suspend (S3 state) - All USB ports - 4x NICs - M.2 NVME - mPCI-E (WiFi/modem) - 4G USB modem in mPCI-E slot - PCI-E passtrough to VMs (NICs) - HDMI/DP output + HDA audio OS: - Alpine Linux - Windows 11 Pro (from USB) Untested, looks sane: - Internal USB port on M.2 slot marked as "5G_USB" Broken/TODO: - SATA EDK2 reports "Unsupported", drive's not detected. - Suspend in Windows (statements dreamed up by the utterly deranged) Change-Id: Ic5cd2060c1635b79cb28ffe294220b63ad2bab65 Signed-off-by: Alicja Michalska <alicja.michalska@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/84175 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Alicja Michalska <ahplka19@gmail.com> Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: David Hendricks <david.hendricks@gmail.com>
2024-11-21superio/ite: Add support for IT8625EAlicja Michalska
Found on tiny firewall appliance from Chinese company named "Topton" with Intel N100 SoC. This system is fanless so all we need is the ability to use serial output (RS232 in RJ45 form-factor, called "Cisco-style" at address 0x3f8), which is working. Change-Id: I9c27f52785d294a6f7c315b8df47d4dd5b389414 Signed-off-by: Alicja Michalska <ahplka19@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/84176 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Alexander Goncharov <chat@joursoir.net> Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de> Reviewed-by: David Hendricks <david.hendricks@gmail.com>
2024-11-21mb/google/rauru: Initialize DPM in ramstageJarried Lin
Add initialization of DPM drvier for DRAM low power mode. This DPM flow adds 3ms to the boot time, making the total boot time 860ms. coreboot logs: CBFS: Found 'dpm.dm' @0x19880 size 0x5b7 in mcache @0xfffdd1fc mtk_init_mcu: Loaded (and reset) dpm.dm in 0 msecs (1888 bytes) CBFS: Found 'dpm.pm' @0x19ec0 size 0x7fb5 in mcache @0xfffdd258 mtk_init_mcu: Loaded (and reset) dpm.pm in 3 msecs (43844 bytes) TEST=Build pass. Check with cbmem -1. BUG=b:317009620 Change-Id: Ib855e133a30067fc89c88d5c0fb454cc78504ff3 Signed-off-by: Crystal Guo <crystal.guo@mediatek.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/85122 Reviewed-by: Yu-Ping Wu <yupingso@google.com> Reviewed-by: Yidi Lin <yidilin@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2024-11-21soc/mediatek: Rename dpm to dpm_v1Crystal Guo
MT8196 equips new DPM hardware which is different from precedent SoCs. Therefore, we need implement a new DPM loader (said version 2) to run the blob. Considering the version iteration, rename the original dpm to dpm_v1. TEST=Build pass. BUG=b:317009620 Change-Id: I07afb8f5c23e96aad3c6cb0887cb7efd16ebf296 Signed-off-by: Crystal Guo <crystal.guo@mediatek.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/85211 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Yu-Ping Wu <yupingso@google.com> Reviewed-by: Yidi Lin <yidilin@google.com>
2024-11-21soc/mediatek/mt8196: Add version two DPM driverJarried Lin
Add version two of the DPM driver for DVFS and DRAM low power feature. MT8196 equips new DPM hardware which is different from precedent SoCs. Therefore, we implement a new DPM loader (said version 2) to run the blob. The new DPM driver includes following features. - Simplify the DPM loading flow without the needs of waking DPM SRAM up and initializing bootargs. - Use the broadcast function to ensure that the DPM load and reset operations performed on channel A will be synchronized to the other three channels. TEST=Full calibration pass. BUG=b:317009620 Change-Id: I77e1ac252b00ab9c4864cc308f20da4a79714e4c Signed-off-by: Crystal Guo <crystal.guo@mediatek.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/85121 Reviewed-by: Yu-Ping Wu <yupingso@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Yidi Lin <yidilin@google.com>
2024-11-21mb/google/rauru: Fully calibrate DRAMJarried Lin
Initialize and calibrate DRAM in romstage. DRAM full calibration logs: dram_init: dram init end (result: 0) DRAM-K: Fast calibration passed in 1119 msecs TEST=Full calibration pass. BUG=b:317009620 Change-Id: Ibb18675caa11a828d27860eeab48c49acf6b938d Signed-off-by: Jarried Lin <jarried.lin@mediatek.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/85120 Reviewed-by: Yu-Ping Wu <yupingso@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Yidi Lin <yidilin@google.com>
2024-11-21soc/mediatek/mt8196: Set DRAMC_PARAM_HEADER_VERSION to 3Jarried Lin
Set DRAMC_PARAM_HEADER_VERSION to 3 for aligning with DRAM blob. Test=Bootup pass BUG=b:317009620 Change-Id: I17062bc3b79f60552981d7c604bb5350d8f6199f Signed-off-by: Crystal Guo <crystal.guo@mediatek.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/85119 Reviewed-by: Yu-Ping Wu <yupingso@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Yidi Lin <yidilin@google.com>
2024-11-21nb/via/cx700/romstage: Include missing static.h headerFelix Singer
Commit 755ecc259c42 ("nb/via/cx700: Implement raminit") is missing an include for static.h and breaks the main branch. Fix it. Change-Id: I836ab03b4eba6f32a2ae576eafc465543179cd05 Signed-off-by: Felix Singer <felixsinger@posteo.net> Reviewed-on: https://review.coreboot.org/c/coreboot/+/85232 Reviewed-by: Subrata Banik <subratabanik@google.com> Reviewed-by: Werner Zeh <werner.zeh@siemens.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2024-11-21mb/google/nissa/var/glassway: Support HDMI FeatureDaniel Peng
1. Add DB_HDMI_LTE 5 on DB_USB fw_config . 2. Due to refer Nivviks, used GPP_A20/GPP_E20/GPP_E21 as default to set for NF1. Moreover, set to disable HDMI to NC when fw_config not for DB_HDMI_LTE. 3. Set related DB_USB fields to probe correct devices. BUG=b:369509276 BRANCH=firmware-nissa-15217.B TEST=emerge-nissa coreboot chromeos-bootimage Change-Id: Ic5e3b596ff3681f79f31c262e9e59d163e471e3c Signed-off-by: Daniel Peng <Daniel_Peng@pegatron.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/85176 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Eric Lai <ericllai@google.com> Reviewed-by: Kapil Porwal <kapilporwal@google.com>
2024-11-21nb/via/cx700: Scan PCI bus and probe resourcesNico Huber
Change-Id: I1268a8f886ff395ff822b14a5427a5031260c541 Signed-off-by: Nico Huber <nico.h@gmx.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/83389 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2024-11-21cpu/via/c7: Compress ramstage with LZ4 by defaultNico Huber
It's a slow CPU. Change-Id: I0bf75f410c1d9134f05a2d11b8d011499a7cf794 Signed-off-by: Nico Huber <nico.h@gmx.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/82772 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2024-11-21cpu/via/c7: Use the simple p4-netburst CAR teardownNico Huber
Change-Id: Icba7586145fbfd859d738ecd7a407739a7024ebb Signed-off-by: Nico Huber <nico.h@gmx.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/82771 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2024-11-21nb/via/cx700: Implement raminitNico Huber
This brings the old raminit implementation for CX700 back. It was removed in commit e99f0390b9b8 (Remove VIA CX700 northbridge sup- port). The code is mostly unchanged, three minor issues are fixed: * A shift (>>= 2) was missing when reading tRRD from SPD byte 28. The fixed value matches what the vendor BIOS of a VIA EPIA-EX board programs. The code also suggests that we are looking for a small value (<= 19 for DDR2-533). * We allow the board port to specify which clock outputs should be enabled now. This is necessary for the VIA EPIA-EX, which needs the ALL_MCLKO setting (instead of the previously hard- coded MCLKO2. * When programming the DQS output delays, we considered the 1~2 rank values only for single-rank configurations. Changing the `< 2` to `<= 2` brings us closer to the vendor values on the VIA EPIA-EX. Otherwise a lot of cosmetics changed. Partly because the original code was to be #included into another C file, but also to satisfy checkpatch. Also, all the #if'd code was removed (32-bit width option, ECC, etc.). Change-Id: Ibc36b4f314cdf47f18c8be0fcb98218c50938e94 Signed-off-by: Nico Huber <nico.h@gmx.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/82770 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2024-11-21nb/via/cx700: Implement FSB tuningNico Huber
This northbridge provides a lot of knobs for fine-grained tuning of the FSB drivers. The programming manual calls this "Host AGTL+ I/O Driving Control". We program the known good values for use with a VIA C7 CPU, and warn about use with different CPUs. The numbers were pulled out of raminit of the original CX700 port. Originally, there was a write to 0x83 as well, to set bit 1 which triggers a soft reset of the CPU. It was amidst a table, so it seems unclear if it was put there intentionally. Change-Id: I24ba6cfaab2ca3069952a6c399a065caea7b49f2 Signed-off-by: Nico Huber <nico.h@gmx.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/82769 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2024-11-21nb/via/cx700: Perform early bootblock initNico Huber
Disable a timer (GP3) that is always running by default. And enable SMBus, which is useful this early as a console. The SMBus controller is mostly compatible to the Intel one. Change-Id: I77f179433b280d67860fc495605b5764ed081a6c Signed-off-by: Nico Huber <nico.h@gmx.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/82768 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2024-11-21soc/intel/xeon_sp: Fix SRAT debug printsPatrick Rudolph
- Drop duplicated fields - Drop fields filled with constant values - Drop SRAT prefix for sysmemmap entries - Print all zeros when concatenating two hex numbers Change-Id: I379aeb6fcd2e28665c7d592b0639db3c1b4caa9b Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/85189 Reviewed-by: Shuo Liu <shuo.liu@intel.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2024-11-21mb/google/nissa/var/telith: Add 6W and 15W power limit parametersRui Zhou
The power limit parameters were defined for 378775630#comment5 by the power team. BUG=b:378775630 TEST=emerge-nissa coreboot chromeos-bootimage Change-Id: I069869fa01dc157cf2544e72468f43ce1bb64035 Signed-off-by: Rui Zhou <zhourui@huaqin.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/85209 Reviewed-by: Subrata Banik <subratabanik@google.com> Reviewed-by: Eric Lai <ericllai@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Lei Cao <caolei6@huaqin.corp-partner.google.com>
2024-11-21mb/google/nissa/var/rull: add RAM ID MT62F1G32D2DS-023 WT:BRui Zhou
Add RAM ID for DDR MICRON MT62F1G32D2DS-023 WT:B BUG=b:378821948 BRANCH=None TEST=boot to kernel success Change-Id: I22e00cffaf6007c64d0c9ffa5f5dde528e3d8952 Signed-off-by: Rui Zhou <zhourui@huaqin.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/85202 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Subrata Banik <subratabanik@google.com> Reviewed-by: Lei Cao <caolei6@huaqin.corp-partner.google.com> Reviewed-by: Eric Lai <ericllai@google.com>
2024-11-21tree: Remove unused <bootstate.h>Elyes Haouas
Remove "include <bootstate.h>" when it is not used. Change-Id: Ic27acf9f8dfbbccb8f48a139032b1463e7185030 Signed-off-by: Elyes Haouas <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/85216 Reviewed-by: Eric Lai <ericllai@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2024-11-20mb/hp: Add HP Compaq 8300 Elite SFFMichał Zieliński
* Add initial board commit based on HP 8200 SFF and HP Z220 SFF. * Add documentation. Tested on HP 8300 SFF. Change-Id: Ib5322acc0210f000b53954e2925549358f86d5c8 Signed-off-by: Michał Zieliński <michal.zielinski@posteo.net> Reviewed-on: https://review.coreboot.org/c/coreboot/+/67666 Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de> Reviewed-by: David Hendricks <david.hendricks@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Alicja Michalska <ahplka19@gmail.com>
2024-11-20mb/ocp/tiogapass: Only advertise C-states C1C6Patrick Rudolph
Only advertise C-state C1 and C6. TEST: On ocp/tiogapass Linux no longer complains about advertised but unsupported C-states. Change-Id: I184c337478f97e2d36f6e89b764dbe1da1b91697 Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/85190 Reviewed-by: Shuo Liu <shuo.liu@intel.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2024-11-20soc/intel/pantherlake/acpi: Update camera_clock_ctl.aslBora Guvendik
Fix ISCLK register definitions Reference: 813032 - Panther Lake H I/O Registers BUG=b:357011633 TEST=check camera functionality on fatcat Change-Id: Ie9f1f639970344eb359dee37914ee26a02dcfb4b Signed-off-by: Bora Guvendik <bora.guvendik@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/85058 Reviewed-by: Subrata Banik <subratabanik@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Kapil Porwal <kapilporwal@google.com> Reviewed-by: Pranava Y N <pranavayn@google.com>
2024-11-20soc/intel/ptl: Update ME specification version to 21Pranava Y N
This patch updates Kconfig that selects ME specification version for Pantherlake SoC from version 18 to version 21. BUG=b:362647201 TEST=Able to build fatcat with SOC_INTEL_COMMON_ME_SPEC_21 selected. Change-Id: Ibfebd7c093240aa7f1d6337f3e4dd6e5d34bed1d Signed-off-by: Pranava Y N <pranavayn@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/85187 Reviewed-by: Subrata Banik <subratabanik@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Kapil Porwal <kapilporwal@google.com>
2024-11-20common/block/cse: Add Kconfig to support ME specification version 21Pranava Y N
This patch introduces Kconfig support for Intel's Management Engine (ME), version 21. When 'SOC_INTEL_COMMON_BLOCK_ME_SPEC_21' is selected it sets the ME_SPEC configuration to 18 because ME version 21 is compatible with version 18 in terms of Host Firmware status registers. BUG=b:362647201 TEST=Able to build fatcat after selecting SOC_INTEL_COMMON_ME_SPEC_21 Change-Id: I90c946751ac530dac1af4ff9c3c921b5faf82448 Signed-off-by: Pranava Y N <pranavayn@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/85186 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Dinesh Gehlot <digehlot@google.com> Reviewed-by: Kapil Porwal <kapilporwal@google.com> Reviewed-by: Subrata Banik <subratabanik@google.com>
2024-11-20device: Add const qualifier for input of dev_is_active_bridgeShuo Liu
Add const qualifier for input of dev_is_active_bridge so that dev_is_active_bridge could be used for both struct device * input and const struct device * input. TESTED=Build and boot on intel/avenuecity CRB Change-Id: Ia4231534c87cd13d4e6e4d606733f9eb11221ac1 Signed-off-by: Shuo Liu <shuo.liu@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/85150 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Elyes Haouas <ehaouas@noos.fr>
2024-11-20soc/intel/pantherlake: Enable CPU feature programming in corebootSubrata Banik
This patch enables coreboot to perform CPU feature programming for both the Boot Strap Processor (BSP) and Application Processors (APs) on Intel Panther Lake platforms. This change eliminates the need for the following FSP modules: - CpuMpPpi - CpuFeature By handling CPU feature programming within coreboot, we reduce reliance on external FSP binaries and improve code maintainability. BUG=b:376092389, b/364822529 TEST=Built and booted google/fatcat successfully. Verified CPU features are correctly programmed. Change-Id: I73321485327f6a02ec8338fcfa1faf1e71008ba6 Signed-off-by: Subrata Banik <subratabanik@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/85193 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Ronak Kanabar <ronak.kanabar@intel.com>
2024-11-20mb/google/fatcat: Create felino variantTongtong Pan
Create the felino variant of the fatcat reference board by copying the fatcat files to a new directory named for the variant. BUG=b:379797598 TEST=1. util/abuild/abuild -p none -t google/fatcat -x -a make sure the build includes GOOGLE_FELINO 2. Run part_id_gen tool without any errors Change-Id: Iff7989c19e775d65d5fb04aa4489854150390a35 Signed-off-by: Tongtong Pan <pantongtong@huaqin.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/85185 Reviewed-by: Weimin Wu <wuweimin@huaqin.corp-partner.google.com> Reviewed-by: Subrata Banik <subratabanik@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2024-11-19soc/intel/xeon_sp: Walk devicetree to find IOAPICsPatrick Rudolph
Walk the devicetree to collect all PCI IOAPICs. When found read the IOAPIC base address from hardware. TEST: On ocp/tiogapass all IOAPICs are found and advertised. Change-Id: I2835c202e56849655795b96bc83862cb18e83fc0 Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/84851 Reviewed-by: Shuo Liu <shuo.liu@intel.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2024-11-19soc/intel/xeon_sp/cpx: Fix PCU device IDsPatrick Rudolph
CPX uses the same PCU IDs as SKX. Change-Id: I1bc96232e120b9cd9cb4f5b7b5df7d7db62fcbc4 Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/84852 Reviewed-by: Shuo Liu <shuo.liu@intel.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2024-11-19soc/intel/xeon_sp: Fix VTD addressPatrick Rudolph
On 1st and 2nd gen Xeon-SP the VTD PCI device is not at DEVFN 0.0. Fix the DEVFN address and thus fix an assertion in vtd_probe_bar_size(). Change-Id: Ie879e95436af92fca1fee49135938ca2b005d579 Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/85136 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Shuo Liu <shuo.liu@intel.com>
2024-11-19soc/intel/xeon_sp: Drop DMAR_X2APIC_OPT_OUTPatrick Rudolph
Drop DMAR_X2APIC_OPT_OUT since coreboot is able to enable X2APIC. TEST: Works fine on OCP/tiogapass, thus drop the opt out. Change-Id: Ia0443a39a9bf392976cfd1a7ccf6a335d5f0bd70 Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/85173 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Shuo Liu <shuo.liu@intel.com>
2024-11-19soc/intel/xeon_sp/acpi/gen1: Properly set _PXMPatrick Rudolph
Set _PXM in ACPI to indicate which socket the PCI domain belongs to. TEST: Booted on 2S ocp/tiogapass and checked dmesg that PCI domains are advertised in the correct Proximity Domain. Change-Id: I39cec0307b0dce0a4da5df5be5095b8d90758997 Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/85172 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Shuo Liu <shuo.liu@intel.com>
2024-11-19mb/ocp/tiogapass: Enable GBE and 10GBE regionPatrick Rudolph
Enable GBE and 10GBE region since it's used on vendor firmware. TEST: Able to include gbe.bin and 10gbe.bin blobs into ROM. Change-Id: Ia868d6b42e5e557d2abd60be4b2f318a1313b039 Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/85171 Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2024-11-19soc/intel/xeon_sp: Read IOAPIC ID from hardwarePatrick Rudolph
Currently coreboot hardcodes the same IOAPIC IDs as used on UEFI native, however FSP does not program the IOAPIC IDs, except for PCH IOAPIC. Drop existing code that hardcodes PCI addresses and IOAPIC IDs and detect the IOAPIC inside the domain automatically, read the IOAPIC base address and let existing code figure out the IOAPIC ID by reading it back from HW. Change-Id: I2543a46dcc4a98ec8629530ca87882a7106c9ed1 Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/84850 Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Shuo Liu <shuo.liu@intel.com>
2024-11-19soc/intel/xeon_sp: Drop unused codePatrick Rudolph
Drop soc_get_stack_for_port() and move a comment. Change-Id: I9d7615b633b344783150b3e1f3d98634630ed354 Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/84844 Reviewed-by: Christian Walter <christian.walter@9elements.com> Reviewed-by: Shuo Liu <shuo.liu@intel.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2024-11-19soc/intel/common/block/gpmr: Disable GPMR regs if ext-BIOS is disabledYuchi Chen
General Purpose Memory Range registers are only used if extended BIOS region is enabled now, this patch wraps the related code with Kconfig item `CONFIG_FAST_SPI_SUPPORTS_EXT_BIOS_WINDOW`. Change-Id: I975840684b3dd9e9e76ec6a08de12d8dd3c8f08a Signed-off-by: Yuchi Chen <yuchi.chen@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/85041 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Shuo Liu <shuo.liu@intel.com>
2024-11-19soc/intel/common/block/itss: Route PCI INT pin to PIRQ using PIRYuchi Chen
ITSS has PCI Interrupt Route (PIR) registers to map PCI INTA-D to one of PIRQA-H. This patch adds a function itss_get_dev_pirq() returning PIRQ for a given device and INT pin. Change-Id: If911b34c506a4a3657b873baab33814c1a7d674b Signed-off-by: Yuchi Chen <yuchi.chen@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/85012 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Shuo Liu <shuo.liu@intel.com> Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
2024-11-19drivers/wifi: Remove unnecessary data structure copyJeremy Compostella
The current design has the emit_wifi_sar_acpi_structures() function load and unload the SAR binary. Since DSM and Bluetooth SAR data structures are used outside this function, they are being copied into data structure located in the calling function stack. This overhead is unnecessary as loading and unloading the SAR binary could be done by the calling function. In addition, we are about to add several Bluetooth related data structures which, under the current design, would require to add even more data structure copy operations. BUG=b:346600091 TEST=Wifi/Bluetooth SAR ACPI tables are identical before and after this commit Change-Id: Iebe95815c944d045f4cf686abcd1874a8a45e207 Signed-off-by: Jeremy Compostella <jeremy.compostella@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/84940 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Kapil Porwal <kapilporwal@google.com> Reviewed-by: Subrata Banik <subratabanik@google.com>
2024-11-19mb/google/brya/var/orisa: Update Type C DisplayPort HPD ConfigurationVarun Upadhyay
This change removes the GPIO configuration for Type C DP HPD, as the Type C port does not require HPD setup. BUG=b:366156678 TEST=Build and boot google/orisa. Test Type C port for external usb and DisplayPort functionality. Change-Id: I59ec5c19dbbd053bda25f4260321220524d785b3 Signed-off-by: Varun Upadhyay <varun.upadhyay@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/85181 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Subrata Banik <subratabanik@google.com> Reviewed-by: Kapil Porwal <kapilporwal@google.com>
2024-11-19mb/google/brya/var/trulo: Update Type C DisplayPort HPD ConfigurationVarun Upadhyay
This change removes the GPIO configuration for Type C DP HPD, as the Type C port does not require HPD setup. BUG=b:366156678 TEST=Build and boot google/trulo. Test Type C port for external usb and DisplayPort functionality. Change-Id: Iad602c9a15c65d37a37d06d486843f45e341b6bc Signed-off-by: Varun Upadhyay <varun.upadhyay@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/85180 Reviewed-by: Subrata Banik <subratabanik@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Eric Lai <ericllai@google.com> Reviewed-by: Kapil Porwal <kapilporwal@google.com>
2024-11-19mb/google/brox: Reset XHCI controller while preparing for S5Karthikeyan Ramasubramanian
This patch calls `xhci_host_reset()` function to perform XHCI controller reset. This is proactively pulled in to avoid any potential timeouts when PMC sends an IPC command to disconnect the active USB ports. BUG=b:364158487 TEST=Build Brox BIOS image and boot to OS. Perform warm reset, cold reset and suspend/resume cycle. Change-Id: I33fd3aa13e81c7b1ae1ebf6674cc8ac1437ecc03 Signed-off-by: Karthikeyan Ramasubramanian <kramasub@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/85141 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Subrata Banik <subratabanik@google.com> Reviewed-by: <srinivas.kulkarni@intel.com>
2024-11-19tree: Remove unused <assert.h>Elyes Haouas
Remove <assert.h> when it is not used. Change-Id: Icb8ee7dcfd05e0a3131d02d1bc8fe150bbf9527b Signed-off-by: Elyes Haouas <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/85164 Reviewed-by: Yidi Lin <yidilin@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de>
2024-11-19soc/qualcomm/sc7280/socinfo: Add missing <console/console.h>Elyes Haouas
This to fix Wimplicit-function-declaration error: src/soc/qualcomm/sc7280/socinfo.c:67:2: error: call to undeclared function 'die'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] 67 | die("could not match jtagid\n"); | ^ src/soc/qualcomm/sc7280/socinfo.c:81:2: error: call to undeclared function 'die'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] 81 | die("could not match jtagid\n"); | ^ Change-Id: If930e39d0c7231975c1a11179fa7dbd9fcc0d1d1 Signed-off-by: Elyes Haouas <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/85166 Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2024-11-18vendorcode/intel/fsp/skx_sp: Fix PCI domain scanningPatrick Rudolph
Properly scan all logical stack when creating PCI domains. Fixes PCI bus ranges being used on other stacks, since they look unused, as not all stacks are checked. Change-Id: I13c8b389a585dbccec182d3c98021f1d9d648b2c Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/85138 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Shuo Liu <shuo.liu@intel.com> Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
2024-11-18mb/ocp/tiogapass: Fix GPIOsPatrick Rudolph
Do not enable SMIs on GPIOs since there's no SMI handler. Without an SMI handler this will just slow down the platform once the SMI asserts since it's never cleared. Once the protocol between BMC and x86 has been implemented in an SMI handler, this can be reverted. TEST: Booted on OCP/tiogapass without massive slowdown when SMIs are enabled. Change-Id: If16c2c427f9b160f78a768a01a60128a6ed2c53f Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/85137 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Alicja Michalska <ahplka19@gmail.com> Reviewed-by: Christian Walter <christian.walter@9elements.com>
2024-11-18mb/google/nissa/var/rull: add RAM ID H58G56BK8BX068Rui Zhou
Add RAM ID for DDR Hynix H58G56BK8BX068 BUG=b:378821948 BRANCH=None TEST=boot to kernel success Change-Id: I4c4ad191a5e9703ee0f3bed150c816bfb098daf5 Signed-off-by: Rui Zhou <zhourui@huaqin.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/85117 Reviewed-by: Eric Lai <ericllai@google.com> Reviewed-by: Jayvik Desai <jayvik@google.com> Reviewed-by: Paul Menzel <paulepanter@mailbox.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Kapil Porwal <kapilporwal@google.com>
2024-11-18mb/google/rex/var/kanix: Add USB A1 port supportTyler Wang
BUG=b:366291025 TEST=emerge-rex coreboot pass Change-Id: Ie76b20cab9e15a1944451697ebf243c0f0cc4740 Signed-off-by: Tyler Wang <tyler.wang@quanta.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/85105 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Subrata Banik <subratabanik@google.com> Reviewed-by: Kapil Porwal <kapilporwal@google.com>
2024-11-18mb/google/rex/var/kanix: Add audio codec/amp supportTyler Wang
Add support for Realtek audio codec ALC5682I-VS and Realtek audio amp ALC1019. BUG=b:366291025 TEST=emerge-rex coreboot pass Change-Id: I0cac934004b0b1b72feaacea99a602fffd2f1457 Signed-off-by: Tyler Wang <tyler.wang@quanta.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/85100 Reviewed-by: Kapil Porwal <kapilporwal@google.com> Reviewed-by: Subrata Banik <subratabanik@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2024-11-18mb/google/rex/var/kanix: Add initial overridetree settingsTyler Wang
Update initial overridetree settings, it's basically copied from karis. This patch includes: 1. USB port related settings 2. Display Port Configuration 3. DPTF settings 4. PCIE settings for NVME 5. Settings of MIPI camera HI556 6. Settings of ELAN9004 touchscreen 7. Settings of ELAN and PIXA touchpad 8. PCIE settings for WLAN card 9. Settings of NUVOTON FPMCU BUG=b:368501705 TEST=emerge-rex coreboot pass Change-Id: I468ca388f495b2e527841145f8162b21074058cc Signed-off-by: Tyler Wang <tyler.wang@quanta.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/85021 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Kapil Porwal <kapilporwal@google.com> Reviewed-by: Subrata Banik <subratabanik@google.com>
2024-11-18mb/google/rex/var/kanix: Add initial GPIO configTyler Wang
Initial GPIO config for kanix, it's copied from karis. Will update more GPIO config in future. BUG=b:368501705 TEST=emerge-rex coreboot pass Change-Id: Id23b836b48925a30b212b444c9f51cfd6166b9f8 Signed-off-by: Tyler Wang <tyler.wang@quanta.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/85042 Reviewed-by: Kapil Porwal <kapilporwal@google.com> Reviewed-by: Subrata Banik <subratabanik@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2024-11-18mb/google/rex/var/kanix: Generate SPD ID for supported memory partTyler Wang
Add kanix supported memory parts in mem_parts_used.txt, generate SPD id. 1. MICRON MT62F1G32D2DS-023 WT:B 2. HYNIX H9JCNNNBK3MLYR-N6E 3. HYNIX H58G56BK8BX068 4. SAMSUNG K3KL8L80CM-MGCT 5. MICRON MT62F512M32D2DR-031 WT:B BUG=b:378390643 TEST=Use part_id_gen to generate related settings Change-Id: I6ce92bac8d8e7ed64135c26387f52b7cc488c391 Signed-off-by: Tyler Wang <tyler.wang@quanta.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/85040 Reviewed-by: Subrata Banik <subratabanik@google.com> Reviewed-by: Kapil Porwal <kapilporwal@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2024-11-18mb/google/fatcat/var/francka: Add overridetreeIan Feng
Add override devicetree based on schematic_20241104. BUG=b:376245884 TEST=emerge-fatcat coreboot Change-Id: I8a50ca095922cdd67c3f2b13e4727608c3644d86 Signed-off-by: Ian Feng <ian_feng@compal.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/85116 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Subrata Banik <subratabanik@google.com> Reviewed-by: Dtrain Hsu <dtrain_hsu@compal.corp-partner.google.com>
2024-11-18mb/google/fatcat/var/francka: Configure Kconfig for franckaIan Feng
1. Select BOARD_GOOGLE_BASEBOARD_FATCAT for francka. 2. Set VARIANT_DIR to BOARD_GOOGLE_FRANCKA for francka. 3. Set TPM I2C bus to 0x01 for francka. BUG=b:377819511 TEST=emerge-fatcat coreboot Change-Id: I5890a1f02ef88c591973c71a2adb2bba889733e7 Signed-off-by: Ian Feng <ian_feng@compal.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/85115 Reviewed-by: Subrata Banik <subratabanik@google.com> Reviewed-by: Dtrain Hsu <dtrain_hsu@compal.corp-partner.google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2024-11-18mb/google/fatcat/var/francka: Update gpio settingsIan Feng
Configure GPIOs according to schematics_20241112. BUG=b:377819511 TEST=emerge-fatcat coreboot Change-Id: I759df174a47a08319c1ada649d8bfb6f64b5aecd Signed-off-by: Ian Feng <ian_feng@compal.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/85037 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Subrata Banik <subratabanik@google.com> Reviewed-by: Dtrain Hsu <dtrain_hsu@compal.corp-partner.google.com>
2024-11-18mb/google/trulo: Fix invalid GPE route configurationKapil Porwal
GPE route for GPE0_DW0 was not being programmed (i.e. 0) which made it route to GPP_B since a value of 0 means GPP_B. GPE route for GPE0_DW1 is also being programmed to GPP_B which makes the overall configuration invalid. The fix is to program the GPE0_DW0 route to a GPIO group which is not already being used for GPE0_DW1 & GPE0_DW2 i.e. GPP_A. Additionally, the common GPE route configuration is moved to baseboard. BUG=b:378455259 TEST=Verify wake from S0ix when charger is connected Change-Id: I674cf7db160b6bc1ec3d620f9c99ea91041c48bb Signed-off-by: Kapil Porwal <kapilporwal@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/85157 Reviewed-by: Eric Lai <ericllai@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Subrata Banik <subratabanik@google.com>
2024-11-18soc/intel: Assert if `pmc_/gpe0_dwX` values are not uniqueSubrata Banik
This commit adds an assertion to ensure that the values of pmc_/gpe0_dw0, pmc_/gpe0_dw1, and pmc_/gpe0_dw2 in the soc_intel_<soc>_config structure are unique. This check helps to catch potential configuration errors early on, preventing unexpected behavior during system initialization. TEST=Built and booted normally. No assertion failure observed. Able to catch the hidden issue due to overlapping Tier 1 GPE configuration. [DEBUG] CPU: Intel(R) Core(TM) 3 N355 [DEBUG] CPU: ID b06e0, Alderlake-N Platform, ucode: 0000001a [DEBUG] CPU: AES supported, TXT supported, VT supported ... ... [DEBUG] MCH: device id 4617 (rev 00) is Alderlake-N [DEBUG] PCH: device id 5481 (rev 00) is Alderlake-N SKU [DEBUG] IGD: device id 46d3 (rev 00) is Twinlake GT1 [EMERG] ASSERTION ERROR: file 'src/soc/intel/alderlake/pmutil.c', line 163 Change-Id: I6b4f2f90a858b9ec85145bce0542f1ce61d080be Signed-off-by: Subrata Banik <subratabanik@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/85161 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Eric Lai <ericllai@google.com> Reviewed-by: Kapil Porwal <kapilporwal@google.com>
2024-11-18soc/intel/pantherlake: Reduce memory test sizeSubrata Banik
Enable upd to reduce size of the memory test. TEST=Able to build and boot google/fatcat. w/o this patch: 951:returning from FspMemoryInit 3,452,595 (365,930) w/ this patch: 951:returning from FspMemoryInit 3,442,823 (353,928) Change-Id: I67f10e234019e260923a28a2d71b83786dcb39ee Signed-off-by: Subrata Banik <subratabanik@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/85158 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Kapil Porwal <kapilporwal@google.com>
2024-11-18soc/intel/pantherlake: Bind SoC config to LowerBasicMemTestSize UPDJeremy Compostella
The lower_basic_mem_test_size SoC setting (LowerBasicMemTestSize UPD) request FSP-M to reduce the size of memory tested after memory training. This option reduces the boot time. This is considered a safe option to enable on a well validated board. BUG=b:357011633 TEST=LowerBasicMemTestSize UPD is set when lower_basic_mem_test_size is set Change-Id: I465e9c138ac8f2079bfd506add4667201a8fa533 Signed-off-by: Jeremy Compostella <jeremy.compostella@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/85130 Reviewed-by: Kapil Porwal <kapilporwal@google.com> Reviewed-by: Subrata Banik <subratabanik@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2024-11-17soc/mediatek/common/include/soc/mcu_common: Include <types.h>Elyes Haouas
Include missing <types.h>. Change-Id: I04d18e601e010b64c46f2eb52874d3eb5664b0e1 Signed-off-by: Elyes Haouas <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/85165 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Yidi Lin <yidilin@google.com>
2024-11-17mb/ocp/tiogapass: Fix build failurePatrick Rudolph
Add console.c to SMM stage as well. Fixes the build failure: "undefined reference to `get_uart_baudrate'" when CONFIG_DEBUG_SMI is set. Change-Id: I2587287b0074a56c49b7434553c69cae97aaa1b4 Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/85135 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Alicja Michalska <ahplka19@gmail.com> Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
2024-11-17drivers/intel/gma/acpi: Limit OpRegion sizePatrick Rudolph
Limit the ACPI OpRegion to cover only MBOX3. This seems to fix BSOD errors seen on Windows 10/11 as reported at [1]. 1: https://ticket.coreboot.org/issues/327 Change-Id: Ia2affa799e5cd84c0a03330e0f78919755f0e8ac Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/81295 Reviewed-by: Joel Linn <jl_coreboot@conductive.de> Reviewed-by: Nico Huber <nico.h@gmx.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
2024-11-16tree: Remove unused <console/console.h>Elyes Haouas
Remove unused include <console/console.h>. Change-Id: I2a7cafd7b755a5c3e2bbfa9fc814bf2686c1ccf1 Signed-off-by: Elyes Haouas <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/85163 Reviewed-by: Nicholas Chin <nic.c3.14@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2024-11-16device: Add helper to identify PCI IOAPICsPatrick Rudolph
Add a helper function to identify PCI IOAPICs. Will be used in the following commits. Change-Id: Ibe50934260b025575440fd52eace73fe2327a193 Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/84849 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Shuo Liu <shuo.liu@intel.com>
2024-11-16soc/intel/xeon_sp/skx: Load microcodePatrick Rudolph
Update microcode on BSP before MPinit and on all APs if necessary. When the APs already have a MCU loaded, MPinit will skip the update. This aligns the code with other platforms that attempt to update the microcode in MPinit even when FIT already has loaded a MCU. Drop the UPD PcdCpuMicrocodePatchBase to prevent FSP-S from updating MCU before MPinit runs. Reduced code differences between SKX and CPX and will allow to merge the codebase into one. Change-Id: I7df6f82055a879a738fd29092e750084557bbd5c Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/84848 Reviewed-by: Shuo Liu <shuo.liu@intel.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2024-11-16soc/intel/xeon_sp/skx: Use Kconfig symbolPatrick Rudolph
Use Kconfig symbol CPU_BCLK_MHZ as done on CPX. Reduced code differences between SKX and CPX and will allow to merge the codebase into one. Change-Id: I8a0a51d4280e4370e0e8695f8b9d8f2ed943d9e4 Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/84847 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Shuo Liu <shuo.liu@intel.com>
2024-11-16soc/intel/xeon_sp/skx: Lock PMC in post_mp_initPatrick Rudolph
Since SKX and CPX are using the PCH, copy the code from CPX and lock the PMC in the same place. Reduced code differences between SKX and CPX and will allow to merge the codebase into one. Change-Id: I9495456fc2650b25ba164b336dc10ea0b88989aa Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/84846 Reviewed-by: Shuo Liu <shuo.liu@intel.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2024-11-16soc/intel/xeon_sp: Reduce code differencesPatrick Rudolph
Use get_platform_thread_count() instead of duplicated get_thread_count(), that is also less precise. Change-Id: I70c095c284aab6898b8351e82243f534963f333b Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/84845 Reviewed-by: Shuo Liu <shuo.liu@intel.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2024-11-16soc/intel/xeon_sp/skx: Lock all PCU registersPatrick Rudolph
Lock all PCU registers on all sockets. The same code can be found on CPX, which is basically the same CPU. Once the differences between CPX and SKX are minimal, the platforms can be merged into one codebase. Change-Id: I73eaa0905e8a418fc9dfe515c42cd257c041cf61 Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/84843 Reviewed-by: Shuo Liu <shuo.liu@intel.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2024-11-15mb/google/nissa/var/telith: Add Fn key scancodeKun Liu
The Fn key on telith emits a scancode of 94 (0x5e). BUG=b:372506691 TEST=Flash telith, boot to Linux kernel, and verify that KEY_FN is generated when pressed using `evtest`. Change-Id: Ib69af9a8448312b275de46f9c835f8a9d592312a Signed-off-by: Kun Liu <liukun11@huaqin.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/85045 Reviewed-by: Paul Menzel <paulepanter@mailbox.org> Reviewed-by: Eric Lai <ericllai@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Kapil Porwal <kapilporwal@google.com> Reviewed-by: Subrata Banik <subratabanik@google.com>
2024-11-15mb/google/nissa/var/telith: Add 6W and 15W DPTF parametersKun Liu
The DPTF parameters were defined by the thermal team. Based on thermal table in 377955793#comment2 BUG=b:377955793 TEST=emerge-nissa coreboot chromeos-bootimage Change-Id: I7cb44a707d7a87f5caaf259b069a21826f5c0a2e Signed-off-by: Kun Liu <liukun11@huaqin.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/85114 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Eric Lai <ericllai@google.com> Reviewed-by: Subrata Banik <subratabanik@google.com>
2024-11-15mb/google/fatcat: Refactor EC_SOC_INT_ODL (GPP_E07) configurationSubrata Banik
This patch refactors the configuration of GPP_E07 (EC_SOC_INT_ODL) to accommodate different hardware configurations. Specifically, GPP_E07 is not connected (NC) on google/fatcat boards with the Microchip EC AIC. However, it is required for google/fatcat boards with Nuvoton/ITE AICs. BUG=b:378603337 Change-Id: I540ba1feadc962866be16d44d2ad607fd0e97ad2 Signed-off-by: Subrata Banik <subratabanik@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/85106 Reviewed-by: Pranava Y N <pranavayn@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2024-11-15mb/google/brox/var/jubilant: Add fw_config for WWAN Sar SensorRen Kuo
The current WWAN(LTE) does not require any sar setting from RF team's suggestion, and sar sensor will be removed from DVT schematic. To reserve the extendibility, add the fw_config DB_1A_LTE_SAR: field DB_USB 11 12 option DB_1A 0 (None LTE) option DB_1A_LTE 1 (LTE without sar sensor) option DB_1A_LTE_SAR 2 (LTE with sar sensor) end Base on the fw_config to enable/disable related functions: 0)Disable WWAN and Sar if DB_USB = DB_1A 1)Enable WWAN and disable sar sensor if DB_USB = DB_1A_LTE 2)Enable WWAN and Sar sensor if DB_USB = DB_1A_LTE_SAR BUG=b:375341992 TEST=Build and verify on jubilant by DB_USB= 0,1,and 2 of fw_config Check sar sensor and WWAN module from commands: ls -l /sys/bus/i2c/devices i2cdetect -y -r lsusb Change-Id: If9231ac8df94e1dc514ecf0780c99adbfb902893 Signed-off-by: Ren Kuo <ren.kuo@quanta.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/85107 Reviewed-by: Kenneth Chan <kenneth.chan@quanta.corp-partner.google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
2024-11-14southbridge/intel/common: Improve ACPI _PRT method generationYuchi Chen
Add a scope parameter for `intel_write_pci0_PRT()` so that it could be reused for multiple domains. Change-Id: I867a0c74e633ddfe63d29870f9fd50ca883c2e78 Signed-off-by: Yuchi Chen <yuchi.chen@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/85013 Reviewed-by: Shuo Liu <shuo.liu@intel.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
2024-11-14soc/intel/alderlake: Display early Sign of Life for CSE FW SyncKarthikeyan Ramasubramanian
This will ensure that the user is informed about an ongoing CSE FW Sync. BUG=b:378458829 TEST=Build Brox BIOS image and boot to OS. Ensure that ESOL is displayed during CSE FW Sync. Change-Id: I5e7b71da7a98be87361dc7ab9e6c4ae572f61773 Signed-off-by: Karthikeyan Ramasubramanian <kramasub@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/85103 Reviewed-by: Subrata Banik <subratabanik@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Dinesh Gehlot <digehlot@google.com>
2024-11-14soc/intel/xeon_sp: Reserve PRMRRGang Chen
PRMRR (Protected Region Memory Range Region) are not accessible as normal DRAM regions and needs to be explicitly reserved in memory map. Change-Id: I81d17b1376459510f7c0d43ba4b519b1f2bd3e1f Signed-off-by: Gang Chen <gang.c.chen@intel.com> Signed-off-by: Shuo Liu <shuo.liu@intel.com> Signed-off-by: Jincheng Li <jincheng.li@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/84314 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2024-11-14cpu/x86/mtrr: Use fls/ffs from lib.hShuo Liu
Definitions of __fls/__ffs from lib.h and fms/fls from cpu/x86/mtrr.h are duplicated. Use definition from lib.h which is more generic. Change-Id: Ic9c6f1027447b04627d7f21d777cbea142588093 Signed-off-by: Shuo Liu <shuo.liu@intel.com> Suggested-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/85104 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2024-11-13vc/google: Refactor config to set Fn key scancodeKapil Porwal
Create a new config option to indicate that a board has Google Strauss keyboard. The scan code for Fn key will be set to 94 if the new config is selected. Previously each board was setting the integer config option for Fn key scan code which was not scalable. The new option is a bool and can be easily selected by different boards. BUG=none TEST=Verify coreboot.config before and after this change. Change-Id: I2b5d54879d415e4403b2d7948432bb06ab983b86 Signed-off-by: Kapil Porwal <kapilporwal@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/85109 Reviewed-by: Eric Lai <ericllai@google.com> Reviewed-by: Jayvik Desai <jayvik@google.com> Reviewed-by: Subrata Banik <subratabanik@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2024-11-13mb/google/fatcat/var/francka: Add HDA verb tablesIan Feng
We use ALC256 as HDA codec on francka, add the verb table. BUG=b:370668037 TEST=emerge-fatcat coreboot Change-Id: I579c9fd23c763d6791944732889021ffa03da448 Signed-off-by: Ian Feng <ian_feng@compal.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/85036 Reviewed-by: Amanda Hwang <amanda_hwang@compal.corp-partner.google.com> Reviewed-by: Subrata Banik <subratabanik@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2024-11-13mb/google/fatcat: Add FW_CONFIG Support for ALC721 soundwireVarun Upadhyay
This change adds support for the ALC721 codec in the device tree and enables it based on the fw_config. BUG=b:368495490 TEST=Boot on google fatcat board Change-Id: If5ca1502942f0ca009db398589c4a243d9e2804c Signed-off-by: Varun Upadhyay <varun.upadhyay@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/85074 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Subrata Banik <subratabanik@google.com>
2024-11-13mb/google/nissa/var/rull: when using pcie wifi7, turn off CNVI BTRui Zhou
When we use PCIE wifi7, CNVI BT and BT offload should be turned off. BUG=b:378053901 BRANCH=None TEST=emerge-nissa coreboot chromeos-bootimage Change-Id: I0adc446220051da59560c9a59d6f334b3a11ac7b Signed-off-by: Rui Zhou <zhourui@huaqin.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/85044 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Kapil Porwal <kapilporwal@google.com> Reviewed-by: Subrata Banik <subratabanik@google.com> Reviewed-by: Jayvik Desai <jayvik@google.com> Reviewed-by: Kun Liu <liukun11@huaqin.corp-partner.google.com> Reviewed-by: Eric Lai <ericllai@google.com>
2024-11-13soc/intel/alderlake: Use CSE sync in ramstage configSubrata Banik
This patch updates the eSOL rendering logic to use the SOC_INTEL_CSE_LITE_SYNC_IN_RAMSTAGE config option instead of SOC_INTEL_CSE_LITE_SKU. The SOC_INTEL_CSE_LITE_SKU config option was incorrectly used to determine whether to render eSOL during ramstage. The SOC_INTEL_CSE_LITE_SYNC_IN_RAMSTAGE config option specifically indicates whether CSE synchronization is performed during ramstage, making it a more appropriate choice for this purpose. This change ensures that eSOL is rendered correctly during ramstage on platforms that require CSE synchronization. TEST=Able to render eSOL during ramstage for google/trulo. Change-Id: I0dd335d5653d774bb5a2e6d7b65831bba080f272 Signed-off-by: Subrata Banik <subratabanik@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/85108 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Christian Walter <christian.walter@9elements.com> Reviewed-by: Jayvik Desai <jayvik@google.com>
2024-11-13soc/mediatek/mt8196: Enable lastbus debug hardwareXiwen Shao
Lastbus is a bus debug tool. When the bus hangs, the bus transmission information before resetting will be recorded. The watchdog cannot clear it and it will be printed out on the serial console for bus hanging analysis. TEST=build pass, and check log with: [INFO ] ******************* MT8196 lastbus ****************** [INFO ] --- debug_ctrl_ao_APINFRA_IO_AO 0x10155000 37 --- [INFO ] 00402504 [INFO ] c34b00d6 [INFO ] 61804050 [INFO ] 00051840 [INFO ] 10401610 BUG=b:317009620 Signed-off-by: Xiwen Shao <xiwen.shao@mediatek.corp-partner.google.com> Change-Id: Ib030d88faa2d4d6f6a8501f8c752deeafff92c5c Reviewed-on: https://review.coreboot.org/c/coreboot/+/84928 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@mailbox.org> Reviewed-by: Yu-Ping Wu <yupingso@google.com> Reviewed-by: Yidi Lin <yidilin@google.com>
2024-11-13mb/google/rauru: Pass reset gpio parameter to BL31Yidi Lin
Pass the reset gpio parameter to BL31 to support SoC reset. BUG=b:334753311 TEST=run reboot command Change-Id: I4ddecfb8f36a8f721b57ca16e6a861f933b058b4 Signed-off-by: Yidi Lin <yidilin@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/84933 Reviewed-by: Yu-Ping Wu <yupingso@google.com> Reviewed-by: Yidi Lin <yidilin@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2024-11-13mb/google/rauru: Configure TPMYidi Lin
1. Add Google Ti50 TPM support 2. Configure I2C speed to I2C_SPEED_FAST_PLUS 3. Pass GPIO_GSC_AP_INT_ODL to the payload 4. Configure IRQ type to IRQ_TYPE_EDGE_RISING for now BUG=b:317009620 TEST=build pass, boot ok and there is no CR50 TPM timeout log Pass log: [INFO ] Probing TPM I2C: done! DID_VID 0x504a6666 [DEBUG] GSC TPM 2.0 (i2c 1:0x50 id 0x504a) Change-Id: I582f010a9033ccb1771dbb3ccab9f16314628796 Signed-off-by: Yidi Lin <yidilin@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/84932 Reviewed-by: Yu-Ping Wu <yupingso@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Yidi Lin <yidilin@google.com>
2024-11-13soc/mediatek/mt8196: Map LPDDR type to mem_chip_typeCrystal Guo
Implement map_to_lpddr_dram_type to convert MT8196 specific DRAM_DRAM_TYPE_T values to mem_chip_type. BUG=b:357743097 TEST=Firmware shows the following log: LPDDR5 chan0(x16) rank0: density 12288mbits x16, MF 06 rev 0800 LPDDR5 chan0(x16) rank1: density 12288mbits x16, MF 06 rev 0800 LPDDR5 chan1(x16) rank0: density 12288mbits x16, MF 06 rev 0800 LPDDR5 chan1(x16) rank1: density 12288mbits x16, MF 06 rev 0800 LPDDR5 chan2(x16) rank0: density 12288mbits x16, MF 06 rev 0800 LPDDR5 chan2(x16) rank1: density 12288mbits x16, MF 06 rev 0800 LPDDR5 chan3(x16) rank0: density 12288mbits x16, MF 06 rev 0800 LPDDR5 chan3(x16) rank1: density 12288mbits x16, MF 06 rev 0800 Change-Id: I63ce238ff0fbcdde9020a7cf4fee2e29d6decf37 Signed-off-by: Crystal Guo <crystal.guo@mediatek.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/85099 Reviewed-by: Yu-Ping Wu <yupingso@google.com> Reviewed-by: Yidi Lin <yidilin@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2024-11-13mem_chip_info: Add LPDDR5 enums to mem_chip_typeCrystal Guo
Add MEM_CHIP_LPDDR5 and MEM_CHIP_LPDDR5X to mem_chip_type enum. BUG=b:357743097 TEST=build pass Change-Id: Ic947932bacf9bef53f275685b2616601d0a6823c Signed-off-by: Crystal Guo <crystal.guo@mediatek.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/85034 Reviewed-by: Yu-Ping Wu <yupingso@google.com> Reviewed-by: Yidi Lin <yidilin@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2024-11-13soc/mediatek: Obtain LPDDR type from trained memory infoCrystal Guo
Add lpddr_type to ddr_base_info struct to obtain LPDDR type from trained memory info. BUG=b:357743097 TEST=build pass Change-Id: I73c9014784cc4872826d721f3fab9ed1c5255f31 Signed-off-by: Crystal Guo <crystal.guo@mediatek.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/85033 Reviewed-by: Yidi Lin <yidilin@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Yu-Ping Wu <yupingso@google.com>
2024-11-13soc/mediatek/mt8196: Add dram calibration supportJarried Lin
Add support for MT8196 DRAM calibration. DRAM parameters and related constants are added in dramc_param.h and dramc_soc.h. As MT8196's dramc_param struct size is different from other MediaTek SoCs, replace the hardcoded RW_MRC_CACHE size in common code with a constant derived from chromeos.fmd. The common emi.c can be reused for MT8196 as well, so remove the duplicate mt8196/emi.{c,h}. Enable MEDIATEK_DRAM_BLOB_FAST_INIT to allow running DRAM fast calibration via the DRAM blob. Test=Build pass BUG=b:317009620 Change-Id: Ifeaf73e31b29ef376a28ca2721dba0d4866d6e8b Signed-off-by: Crystal Guo <crystal.guo@mediatek.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/85098 Reviewed-by: Yu-Ping Wu <yupingso@google.com> Reviewed-by: Yidi Lin <yidilin@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2024-11-13mb/google/rauru: Enlarge RW_MRC_CACHE from 8K to 16KJarried Lin
Rauru has MT8196 SoC. Following previous MediaTek SoCs, MT8196 will enable CACHE_MRC_SETTINGS, in order to store the DRAM parameters in the FMAP section RW_MRC_CACHE. As the size of the MT8196 parameters is larger (15968 bytes) compared to previous SoCs (7616 bytes), enlarge RW_MRC_CACHE from 8K to 16K. TEST=Build pass BUG=b:317009620 Change-Id: I35aad5a3a82686a68dd66e993355aa32cc19043e Signed-off-by: Jarried Lin <jarried.lin@mediatek.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/85094 Reviewed-by: Yu-Ping Wu <yupingso@google.com> Reviewed-by: Hung-Te Lin <hungte@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Yidi Lin <yidilin@google.com>
2024-11-12drivers/spi/spi_flash_sfdp: use spi_crop_chunk when reading SFDP dataFelix Held
The basic flash parameter table described in JESB216F can be up to 23 DWORDs (92 bytes) long which is larger than the 47 byte SPI data buffer in the AMD SoCs which also contains the data from the command buffer except the command byte. TEST=Calling 'read_sfdp_data' with a data length of 256 bytes which is larger than the buffer of the AMD SPI host controller now works and returns the SFDP data expected from the W74M12JW SPI flash: 0x00: 53 46 44 50 06 01 02 ff 00 06 01 10 80 00 00 ff SFDP............ 0x10: 84 00 01 02 d0 00 00 ff 03 00 01 02 f0 00 00 ff ................ 0x20: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................ ... 0x80: e5 20 f9 ff ff ff ff 07 44 eb 08 6b 08 3b 42 bb . ......D..k.;B. 0x90: fe ff ff ff ff ff 00 00 ff ff 40 eb 0c 20 0f 52 ..........@.. .R 0xa0: 10 d8 00 00 36 02 a6 00 82 ea 14 c9 e9 63 76 33 ....6........cv3 0xb0: 7a 75 7a 75 f7 bd d5 5c 19 f7 4d ff e9 30 f8 80 zuzu...\..M..0.. 0xc0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................ 0xd0: 00 00 f0 ff ff ff ff ff ff ff ff ff ff ff ff ff ................ 0xe0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................ 0xf0: 38 9b 96 f0 a5 ad a5 ff ff ff ff ff ff ff ff ff 8............... Change-Id: Ia602a54566c9e9cffaebc813ee493254d966e9e4 Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/85059 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
2024-11-12drivers/spi: add RPMC info to spi_flash structFelix Held
Fill 'rpmc_caps' struct inside the 'spi_flash' struct with the RPMC info from the SFDP table. TEST=On a board with a W74M12JW SPI flash chip, the 'rpmc_caps' struct has the expected entries (RPMC available, OP2 extended status as polling method, 4 RPMC counters, OP1 is 0x9b, and OP2 is 0x96). Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I3a8332bffe93e1691f6fc87c3936025f158f3ab9 Reviewed-on: https://review.coreboot.org/c/coreboot/+/85009 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com> Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com>
2024-11-12drivers/spi/spi_flash_sfdp: add SFDP support to get RPMC parametersFelix Held
JESD216F.02 and JESD260 were used as a reference. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I3a1f7a5d16dd3ca6c8263b617ae9c21184b6a5b9 Reviewed-on: https://review.coreboot.org/c/coreboot/+/85008 Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2024-11-12drivers/spi/spi_flash_sfdp: add basic SFDP supportFelix Held
Add basic support for the Serial Flash Discoverable Parameters (SFDP) standard which can be used to discover the parameters to interact with any SPI flash chip that supports this mechanism. This commit adds functionality to find specific SFDP parameter headers and print all SFDP parameter headers, but not to parse any SFDP parameter table. This is a preparation for a follow-up patch that adds support to parse the RPMC SFDP parameter table. Since 'find_sfdp_parameter_header' is only used in the next patch, it's marked as static inline in this commit so that the code still build; the 'inline' keyword will be removed again in that follow-up patch. For now, only the legacy access protocol using single bit SPI transfers is supported, but this should cover most of the SPI NOR flash chips. In any other case, the code will error out. It's also assumed that the SFDP data blocks read from the SPI flash chip are small enough to fit into the SPI host controller buffer and don't need to be broken up into multiple transfers. This limitation will be addressed in a follow-up patch. JESD216F.02 was used as a reference. TEST=On a board with a W74M12JW SPI flash chip, calling 'spi_flash_print_sfdp_headers' prints this on the console output: Manufacturer: ef SF: Detected ef 6018 with sector size 0x1000, total 0x1000000 SF: Exiting 4-byte addressing mode SFDP header found in SPI flash. major rev 0x1, minor rev 0x6, access protocol 0xff, number of headers 3 SFPD header with index 0: table ID 0xff00, major rev 0x1, minor rev 0x6 table pointer 0x80, table length DWORDS 0x10 SFPD header with index 1: table ID 0xff84, major rev 0x1, minor rev 0x0 table pointer 0xd0, table length DWORDS 0x2 SFPD header with index 2: table ID 0xff03, major rev 0x1, minor rev 0x0 table pointer 0xf0, table length DWORDS 0x2 Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I5a1706acf7d60fd64292e8f0677992ab4aebf46a Reviewed-on: https://review.coreboot.org/c/coreboot/+/84786 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com>
2024-11-12soc/mediatek/**/spi.h: Enclose complex macros in parenthesesYu-Ping Wu
Fix the checkpatch error: Macros with complex values should be enclosed in parentheses Change-Id: Ia0e4582c1dd19ed3f757a2cb3c3fc33138302d74 Signed-off-by: Yu-Ping Wu <yupingso@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/85001 Reviewed-by: Yidi Lin <yidilin@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2024-11-12mb/google/fatcat/var/francka: Override DRAM FreqSubrata Banik
Due to the hardware limitation on francka, reduce the memory speed to 7467 MT/s. BUG=b:373394046 TEST=emerge-fatcat coreboot Change-Id: I9c45c90952e20fc96943df03f591075338624e88 Signed-off-by: Subrata Banik <subratabanik@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/85102 Reviewed-by: Dtrain Hsu <dtrain_hsu@compal.corp-partner.google.com> Reviewed-by: Amanda Hwang <amanda_hwang@compal.corp-partner.google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Eric Lai <ericllai@google.com>
2024-11-12soc/intel/pantherlake: Add config option to limit DRAM frequencySubrata Banik
This patch adds a new config option to limit the maximum DRAM frequency for Pantherlake platforms. The mainboard code should try to set `max_dram_speed_mts` from override device tree if required. BUG=b:373394046 TEST=Able to build and boot google/fatcat. Change-Id: Ic92947b2997c116ea8ed0abff4c6b3c2ca956c65 Signed-off-by: Subrata Banik <subratabanik@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/85101 Reviewed-by: Amanda Hwang <amanda_hwang@compal.corp-partner.google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Eric Lai <ericllai@google.com>
2024-11-12mb/google/brox: Do not select HAVE_ACPI_RESUMEKarthikeyan Ramasubramanian
Brox mainboard does not reliably support S3 entry/exit. Hence do not select HAVE_ACPI_RESUME config option. Also trigger a fail-safe board reset if the system resumes from S3. BUG=b:337274309 TEST=Build Brox BIOS image and boot to OS. Ensure that the _S3 name variable is not advertised in the DSDT. Trigger a S3 entry and ensure that on S3 exit, the board reset is triggered. Change-Id: Ief0936fbcd9e5e34ef175736a858f98edf840719 Signed-off-by: Karthikeyan Ramasubramanian <kramasub@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/85038 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Bob Moragues <moragues@google.com> Reviewed-by: Subrata Banik <subratabanik@google.com>
2024-11-12soc/intel/alderlake: Optimize reset handling for non-UFS bootSubrata Banik
This patch optimizes the reset handling in the Alder Lake romstage while disabling the UFS controller in an uni-boot scenario (a unified AP firmware image can boot both UFS and non-UFS systems). It introduces a check in `mainboard_expects_another_reset()` to skip unnecessary resets when a CSE slot switch is due, meaning CSE is not booting from the RW slot. This saves one reset for non-UFS SKUs when a CSE slot switch is pending. The patch also relocates the `cse_fw_sync()` call after disabling the UFS controllers to ensure the system reset flow can be better optimized and combined with any expected resets due to CSE synchronization. TEST=Able to build google/trulo eMMC sku and able to save one reset. Without this patch: 1. Warm reset after disabling UFS (1st reset) 2. Global reset after CSE sync (2nd reset) 3. Warm reset after disabling UFS (3rd reset) 4. Boot to OS With this patch: 1. Skip disabling UFS if CSE sync is due, aka no reset. 2. Global reset after CSE sync (1st reset) 3. CSE is booting from slot RW meaning CSE sync is done, perform UFS disabling and issue a warm reset after disabling UFS (2nd reset) 4. Boot to OS Change-Id: I04e6943fb136d126a1d1a829aadb316d2cdd0ac9 Signed-off-by: Subrata Banik <subratabanik@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/84996 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Karthik Ramasubramanian <kramasub@google.com> Reviewed-by: Kapil Porwal <kapilporwal@google.com> Reviewed-by: Eric Lai <ericllai@google.com> Reviewed-by: Jayvik Desai <jayvik@google.com>
2024-11-12soc/intel/cmn/pmc: Perform PM register init for CSESubrata Banik
Before entering FSP-M, AP firmware must ensure the PM1_CNT register reflects the correct sleep state if a global reset occurred. This is crucial when Intel CSE has reset the system, as indicated by the global reset bit and wake status register. If PM1_CNT doesn't contain a valid sleep state after a CSE reset, AP firmware must enforce an S5 exit path before handing control to FSP-M for CSE initialization. This ensures proper system initialization and avoids potential issues caused by an inconsistent sleep state. Additionally, clears the PM1 status register (PM1_STS) after retrieving the power state. This prevents stale status information from persisting across power cycles, which could lead to confusion during subsequent boots. BUG=b:265939425 TEST=Verified that `prev_sleep_state` holds the correct value (5 for S5) after CSE performs a global reset. Fixes: Inconsistent sleep state after CSE reset. Change-Id: Iae9c026da86fef4a3571e06b1bb20504c3d8c9be Signed-off-by: Subrata Banik <subratabanik@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/85025 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Karthik Ramasubramanian <kramasub@google.com> Reviewed-by: Kapil Porwal <kapilporwal@google.com>
2024-11-11soc/intel/{adl, mtl, ptl}: Drop CLFLUSH (X86_CLFLUSH_CAR) configSubrata Banik
This patch drops the X86_CLFLUSH_CAR config from the latest Intel SoCs (ADL, MTL, PTL) following the switch to WC (Write-Combining) MTRR type for the RAMTOP range. Previously, with WB (Write-Back) caching for RAMTOP, CLFLUSH was crucial to ensure data consistency, as WB caches both reads and writes. However, since the RAMTOP range now relies on WC MTRR, the role of CLFLUSH becomes less critical. Removing CLFLUSH in this scenario can improve performance, as it avoids unnecessary cache invalidations. BUG=b:373290479 TEST=Able to build and boot google/trulo. Change-Id: I3631a58ba03cd2fbe8821bc89b1ca7226c2f0fd4 Signed-off-by: Subrata Banik <subratabanik@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/85028 Reviewed-by: Dinesh Gehlot <digehlot@google.com> Reviewed-by: V Sowmya <v.sowmya@intel.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Jayvik Desai <jayvik@google.com> Reviewed-by: Kapil Porwal <kapilporwal@google.com>
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-19 11:47:43 +0000